MC33341P集成電路（IC）的電池充電器規(guī)格書PDF中文資料

MC33341P屬于集成電路（IC）的電池充電器。由安森美半導體公司制造生產(chǎn)的MC33341P電池充電器電池充電器 PMIC（電源管理集成電路）是元器件級產(chǎn)品系列，用于在電子設備中實現(xiàn)電池充電控制和充電管理功能。這些器件主要根據(jù)電池化學及其設計用于的電池數(shù)量來分類，可提供電化學電池和超級電容器安全充電所必需的電流或電壓調節(jié)和監(jiān)視功能。

The MC33341 is a monolithic regulation control circuit that is specifically designed to close the voltage and current feedback loops in power supply and battery charger applications. This device features the unique ability to perform source high?side, load high?side, source low?side and load low?side current sensing, each with either an internally fixed or externally adjustable threshold. The various current sensing modes are accomplished by a means of selectively using the internal differential amplifier, inverting amplifier, or a direct input path. Positive voltage sensing is performed by an internal voltage amplifier. The voltage amplifier threshold is internally fixed and can be externally adjusted in all low?side current sensing applications. An active high drive output is provided to directly interface with economical optoisolators for isolated output power systems. This device is available in 8?lead dual?in?line and surface mount packages.

Features

?Differential Amplifier for High?Side Source and Load Current Sensing

?Inverting Amplifier for Source Return Low?Side Current Sensing

?Non?Inverting Input Path for Load Low?Side Current Sensing

?Fixed or Adjustable Current Threshold in All Current Sensing Modes

?Positive Voltage Sensing in All Current Sensing Modes

?Fixed Voltage Threshold in All Current Sensing Modes

?Adjustable Voltage Threshold in All Low?Side Current Sensing Modes

?Output Driver Directly Interfaces with Economical Optoisolators

?Operating Voltage Range of 2.3 V to 16 V

?Pb?Free Packages are Available